Doctor profile · Federal record
Dr. Syed Zain Ayaz, M.D
Critical Care Medicine (Internal Medicine) Physician (CMS: Internal Medicine) · Internal Medicine Physician · Pulmonary Disease Physician · Student in an Organized Health Care Education/Training Program · Cumberland, MD
- NPI 1437405388
- Accepts Medicare
- 15 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
12502 Willowbrook RD
Cumberland, MD 215026491
(240) 964-8750
fax (240) 964-8699 - Additional location
-
12500 Willowbrook RD
Cumberland, MD 215026393
(240) 964-7000 - Additional location
-
8813 Waltham Woods RD, Suite 204
Parkville, MD 212342450
(312) 340-1703 - Mailing address
-
Po Box 1671
Cumberland, MD 215011671
Credentials & registration
- NPI registered
- July 2012 — 14 yrs on file
- Profile last updated
- June 15, 2022
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207RC0200X — NUCC code
- State licenses (3)
- Maryland #D79299 · Maryland #D0079299 · South Dakota #0248
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437405388. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
537
Distinct HCPCS
6
Medicare allowed
$79,359
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 241 | 89 | $206 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 141 | 77 | $76 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 73 | 25 | $115 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 40 | 40 | $126 | |
99292 |
Critical care, each additional 30 minutes | 23 | 20 | $103 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 19 | 19 | $167 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 56. This provider delivers 9.6× the peer median.Open Payments
Industry payments received
All-time total
$74
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Getinge USA Sales, LLC | 1 | $59.38 | |
| Ethicon Inc. | 1 | $14.55 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
13
Patients
0
Total drug cost
$55
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 13 | 0 | $55 |
Hospital affiliations
Frequently asked questions
What is Dr. Syed Zain Ayaz's medical specialty?
Dr. Syed Zain Ayaz practices Critical Care Medicine (Internal Medicine) Physician in Cumberland, MD.
Where does Dr. Syed Zain Ayaz practice?
Dr. Syed Zain Ayaz practices at 12502 Willowbrook RD, Cumberland, MD 215026491. Office phone: 2409648750.
What is Dr. Syed Zain Ayaz's NPI?
Dr. Syed Zain Ayaz's National Provider Identifier (NPI) is 1437405388, issued by NPPES.
Does Dr. Syed Zain Ayaz accept Medicare assignment?
Yes. Dr. Syed Zain Ayaz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Syed Zain Ayaz commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.